Ostrum Asset Management’s Reliance Steel & Aluminium RS Stock Holding History

Ostrum Asset Management’s Portfolio RS Stock Details RS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.56M	Buy	4,187 +747	+22%	+$273K	0.08%	188
2026 Q1	$1.05M	Sell	3,440 -2,169	-39%	-$689K	0.06%	214
2025 Q4	$1.62M	Sell	5,609 -1,489	-21%	-$418K	0.08%	197
2025 Q3	$1.99M	Buy	7,098 +3,389	+91%	+$1.02M	0.09%	196
2025 Q2	$1.16M	Sell	3,709 -108	-3%	-$31.9K	0.05%	267
2025 Q1	$1.1M	Sell	3,817 -2,045	-35%	-$585K	0.06%	278
2024 Q4	$1.58M	Sell	5,862 -1,442	-20%	-$428K	0.14%	238
2024 Q3	$2.11M	Buy	7,304 +2,937	+67%	+$841K	0.17%	207
2024 Q2	$1.25M	Buy	4,367 +549	+14%	+$165K	0.11%	273
2024 Q1	$1.28M	Hold	3,818	–	–	0.1%	304
2023 Q4	$1.07M	Buy	3,818 +975	+34%	+$259K	0.09%	306
2023 Q3	$746K	Sell	2,843 -21	-0.7%	-$5.82K	0.07%	366
2023 Q2	$778K	Sell	2,864 -966	-25%	-$239K	0.07%	369
2023 Q1	$983K	Buy	+3,830	New	+$902K	0.09%	315

Other funds holding RS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

YAM

Yacktman Asset Management Austin, Texas $8.09B AUM 19.03% 1-Year Est. Return

Ostrum Asset Management's RS Position: Q2 2026 in Review

Ostrum Asset Management increased its Reliance Steel & Aluminium (RS) stake by 22% in Q2 2026, buying an estimated $273K and bringing the position to 4,187 shares worth $1.56M. The position accounts for 0.08% of the portfolio, ranked #188.

Ostrum Asset Management first reported a position in RS in Q1 2023 and has held it in 14 quarters since. The position peaked at $2.11M in Q3 2024. 684 funds tracked by Wall St. Rank hold RS as of Q2 2026.

Ostrum Asset Management held 4,187 shares of Reliance Steel & Aluminium worth $1.56M as of Q2 2026.
Ostrum Asset Management bought 747 Reliance Steel & Aluminium shares in Q2 2026, an estimated $273K.
Reliance Steel & Aluminium made up 0.08% of Ostrum Asset Management's portfolio in Q2 2026, its #188 holding.
Ostrum Asset Management first reported a position in Reliance Steel & Aluminium in Q1 2023 and has held it in 14 quarters since.
Ostrum Asset Management's Reliance Steel & Aluminium position peaked at $2.11M in Q3 2024.
684 funds tracked by Wall St. Rank held Reliance Steel & Aluminium as of Q2 2026.

Based on Ostrum Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.